CN2062648U

CN2062648U - Music building blocks

Info

Publication number: CN2062648U
Application number: CN 89211944
Authority: CN
Inventors: 钟跃奇
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-12-16
Filing date: 1989-12-16
Publication date: 1990-09-26

Abstract

The utility model relates to music building blocks, each set of the building blocks is composed of a plurality of pieces of splicing members, some kind of patterns, figures, or characters are arranged on some sides of the splicing members, and different patterns or figures can be spliced with different faces of the splicing members. A music circuit and a switch circuit are arranged in a main splicing member, wherein, the music circuit is formed by music integrated blocks and accessories; the switches of the switch circuit are arranged at a certain position of each side of the main splicing member; a switch controller is arranged at the corresponding position of the switch in the corresponding side of the splicing member. If and only if one correct pattern or one figure is spliced, the switch circuit in the main splicing member is switched on, and music is sent out.

Description

Music building blocks

The utility model relates to a kind of Music building block.

Existing commercially available building blocks have only pattern or graphic joining function, and kind is many, but similar, can not satisfy comprehensive requirement of children's intelligence exploitation.

The purpose of this utility model is that design a kind ofly not only can supply children's composed pattern or figure, but also can send musical sound when being combined into pattern or figure, and some position can be with audio signal sparkling building blocks.

The purpose of this utility model realizes by following manner.

In cover building blocks of forming by some splices, on some face of splice certain pattern is arranged, figure or literal, can be combined into different patterns by various, figure, in a main splice, music circuit and on-off circuit are housed, music circuit is made of music-integrating block and annex, each switch of on-off circuit is contained on the interior certain position of each face of main splice, and in remaining splice respective face with on the switch relevant position on-off controller is housed, if and only if risks a correct pattern, during figure, the on-off circuit in the main splice is connected and is sent music.

Characteristics of the present utility model are that when the user risks correct pattern, figure building blocks can send music or light comes and the enjoyment of increase recreation, and its circuit structure is simple.

Embodiment of the present utility model is provided by following accompanying drawing.

Accompanying drawing 1 is an electrical schematic diagram in the main part, and Fig. 2 is a switch distribution schematic diagram in the main part, and Fig. 3 is another kind of on-off circuit figure.

Describe structure of the present utility model in detail below in conjunction with accompanying drawing.

In 5～7 splices are one group building blocks, a main splice (1) is arranged, dress music circuit (2), on-off circuit (3) in the main splice (1), music circuit (2) comprises 1～6 music integrated block IC ₁～IC ₆, and annex: triode BG ₁, transformer B ₁, light emitting diode LBD, buzzer, IC ₁～IC ₆Shared output circuit, and have two inputs to be parallel to A, B point, on-off circuit (3) comprises 6 K switch ₁～K ₆, series connection again after the parallel connection in twos, the input A in parallel of end after the series connection and music circuit links, K switch in parallel with an end again behind the other end serial connection power supply E ₇～K ₁₂Parallel connected end link K ₇～K ₁₂The other end respectively with ic chip ₁～IC ₆Another input B link K switch ₁～K ₆And K ₇～K ₁₂Be installed in each face of main splice (1) K respectively in twos ₁～K ₆In two of every parallel connection be installed in respectively in main splice two adjacent planar, and on-off controller is equipped with in the relevant position in other several splice surfaces, and the position design of K switch and on-off controller becomes, only when the pattern of risking regulation, figure, at least one connection in every group of two switches set that are in parallel, and K ₇～K ₁₂In have one and have only a connection to make building blocks send sound, light, when arbitrary wrong the assembly, just sounding, light come not have an IC to connect building blocks.K switch in the on-off circuit (3) ₁～K ₁₂System adopts the clarinet switch, and on-off controller system adopts permanent magnet, the K switch of on-off circuit (3) ₁～K ₆Also following connection can be arranged: four series connection in twos are in parallel again, and then with other two connect, installation requirement is still the same in main splice, i.e. Fig. 3.

Claims

1, a kind of Music building block, comprise some splices, music circuit (2), on-off circuit (3) is characterized in that having in the described splice a main splice (1), dress music circuit (2) and on-off circuit (3) in the main splice (1), and music circuit (2) comprises 1～6 music integrated block IC ₁～IC ₆, annex triode BG, transformer B ₁, LED, buzzer, music is amassed into piece IC ₁～IC ₆Shared output circuit and have two inputs to be parallel to A, B point; On-off circuit (3) comprises 6 K switch ₁～K ₆, series connection again after the parallel connection in twos, the input A in parallel of end after the series connection and music circuit (2) links, behind the other end serial connection power supply E again with the K switch of an end parallel connection ₇～K ₁₂Parallel connected end link K ₇～K ₁₂The other end respectively with ic chip ₁～IC ₆Another input B link K switch ₁～K ₆And K ₇～K ₁₂Be installed in each face of main splice (1) K respectively in twos ₁～K ₆In two of every parallel connection be installed in respectively that the relevant position is equipped with on-off controller in the two adjacent surfaces of main splice;

2, Music building block according to claim 1 is characterized in that described K switch is the clarinet switch, and on-off controller is a permanent magnet.